CN1299183C - Single key loosening and liftout attachment - Google Patents
Single key loosening and liftout attachment Download PDFInfo
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- CN1299183C CN1299183C CNB03104185XA CN03104185A CN1299183C CN 1299183 C CN1299183 C CN 1299183C CN B03104185X A CNB03104185X A CN B03104185XA CN 03104185 A CN03104185 A CN 03104185A CN 1299183 C CN1299183 C CN 1299183C
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- connecting rod
- seat
- movable fastener
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Abstract
The present invention provides a device to complete loosening and push-out efficiency between components by the control of a single key, which comprises a base, a support device, a reciprocating mechanism and a fixing mechanism, wherein the support mechanism is provided with a support spring which is connected with the base, and is also provided with a support pin; the reciprocating mechanism is arranged between the base and the support mechanism and is used for transmitting actions; the reciprocating mechanism comprises a reciprocating base plate and a reciprocating seat which is fixed on the reciprocating base plate; the fixing mechanism is fixedly connected with the base, and is provided with a movable type fastener abutted on the support mechanism and a fixing seat.
Description
(1) technical field
The device of the relevant a kind of contact that gets loose of the present invention refers to a kind of singly-bound control can realize getting loose device with contact that only depends on especially.
(2) background technology
When carrying out the assembly working of part, if the design that adopts assembly freely to replace according to different demands can effectively increase range of application and function diversity that part makes up; Wherein, by the different geometry designs of movable fastener and utilize the elastic force of spring to obtain firm respectively or the effect that gets loose is common design at present, for example on toy assembling, model assembling and computer equipment all visible its be widely used.Yet when carrying out the design effort of assembling mode, if part has certain weight, suitable and firm supported design and convenient and synchronous separate design all will be the emphasis of considering.
At present, in the design of notebook computer,, in the design of connectivity port, will come sufficiently not as the conventional desktop computer for the portable maneuverability that improves product and the simple property of structure.How another side, existing notebook computer have adopted universal serial bus (USB, Universal Serial Bus) to substitute traditional parallel port (parallel port) and sequence port (serial port).Because traditional computer utility appliance, as: display, printer, modem, keyboard or mouse or the like, employed connectivity port mostly is parallel port or sequence port.Therefore, notebook computer all needs to link with traditional computer utility appliance through an expansion port (port replicator).A good expansion port can provide superpower expansion linkage function, exempt the inconvenience of utility appliance plug when carrying, and also will provide complete expansion elasticity simultaneously.
At present notebook computer on the market has the design of a docking station (docking station) more, so that the expansion port of itself and circumscribed links.In case link, notebook computer just can as desktop computer use utility appliance; And when docking station with after expansion port separates, become the computer of portable again.Because notebook computer has engaging between certain weight and docking station and expansion port and has certain intensity, therefore often have a plurality of designs of being responsible for supporting can be in connection status the time and when carrying out detachment process, having the effect of ejecting in the design of expansion port.Yet, but it is a plurality of above-mentioned with supporting and the device that ejects function not go out design synchronous operation at present as yet, this device still must be operated by different key, in case the application of force of each button is uneven or the application of force simultaneously not, notebook computer then will takes place separate phenomenon difficult even that can't separate.On the other hand, the above-mentioned function that ejects all is the acting force that the elastic force with spring is used as ejecting; Along with the increase of service time, elastic force will descend gradually, and the situation that can't smoothly notebook computer be ejected may take place the most at last.
(3) summary of the invention
Fundamental purpose of the present invention is to provide one to only depend on singly-bound control can finish getting loose and eject the device of effect between the spare part.
Another object of the present invention is to provide one to utilize singly-bound can reach the expansion port that gets loose and eject function.
The singly-bound of the present invention liftout attachment that gets loose comprises: a pedestal; A contact mechanism has a contact spring and is connected in this pedestal, and has a contact pin; A reciprocator is arranged between this pedestal and this contact mechanism, moves in order to transmit, and contains a reciprocal substrate and a reciprocal seat, and it is fixed on this reciprocal substrate; And a firm mechanism, be to be fixed on this pedestal, have a movable fastener and be butted on this contact mechanism and a firm seat.
According to above-mentioned conception, wherein this pedestal convexes with several stators, is in order to keep this reciprocator on a tracks.
According to above-mentioned conception, wherein this pedestal convexes with several support columns.
According to above-mentioned conception, wherein the length of these several support columns is not homogeneous.
According to above-mentioned conception, wherein has a buckle platform on this contact pin.
According to above-mentioned conception, wherein this reciprocator also comprises a singly-bound, in order to the startup mechanism of ejecting that gets loose.
According to above-mentioned conception, wherein this reciprocator also comprises at least one reciprocal spring, in order to restoring force to be provided.
According to above-mentioned conception, wherein this contact spring is in order to ejecting force to be provided.
According to above-mentioned conception, wherein back and forth seat also comprises left and right sides portion.
According to above-mentioned conception, wherein this left and right sides portion is positioned at correspondence position mutually and has the same movement structure.
According to above-mentioned conception, wherein this same movement structure comprises: a track, a crank-guide way, one first inclined-plane, one second inclined-plane, one first reciprocal platform and one second reciprocal platform.
According to above-mentioned conception, wherein this crank-guide way contains one first and pushes face, one second and push a face and a loading end.
According to above-mentioned conception, wherein this first inclined-plane connects this crank-guide way and this first reciprocal platform.
According to above-mentioned conception, wherein this second inclined-plane is connected to this second reciprocal platform.
According to above-mentioned conception, wherein should be positioned between this left and right sides portion by firm seat.
According to above-mentioned conception, wherein should have paired connecting rod track in crank-guide way corresponding section by firm seat with this left and right sides portion.
According to above-mentioned conception, wherein this movable fastener is a stepped appearance.
According to above-mentioned conception, wherein an end of this movable fastener is the buckle end, and the other end is firm end.
According to above-mentioned conception, wherein the buckle end of this movable fastener and this buckle platform offset, but and the range of movement of this this movable fastener of buckle platform control.
According to above-mentioned conception, wherein should also comprise a buckle spring and hold the firm end of being somebody's turn to do of this movable fastener by firm seat.
According to above-mentioned conception, wherein should contain a beam by firm seat, be that cross-over connection is on this track and have a function that this contact pin of control ejects scope.
According to above-mentioned conception, wherein having the hole on this beam can be outstanding for this contact pin.
According to above-mentioned conception, wherein this connecting rod track is non-level track.
According to above-mentioned conception, wherein corresponding this crank-guide way and this connecting rod interorbital can be put a connecting rod.
According to above-mentioned conception, wherein the firm end of this movable fastener is positioned between this buckle spring and this connecting rod, and range of movement is subjected to this buckle spring and the control of this connecting rod institute.
According to above-mentioned conception, wherein should also comprise a rigidity pressing plate by firm seat.
According to above-mentioned conception, wherein this this property pressing plate contains a track, in order to keep this movable fastener operational range.
According to above-mentioned conception, wherein this contact pin will move because of external force extruding produces one.
According to above-mentioned conception, wherein this movable fastener will produce one first buckle displacement because of the elastic force effect that is subjected to this buckle spring, to obtain firm effect after this contact pin generation should be moved.
According to above-mentioned conception, wherein this contact pin will be hampered by this movable fastener and can't return back to former position before not being squeezed after this movable fastener produces this first buckle displacement.
According to above-mentioned conception, wherein this singly-bound will produce in the same way two phase displacement because of being subjected to a release force, they be respectively the first singly-bound displacement with the second singly-bound displacement.
According to above-mentioned conception, wherein back and forth seat will be according to this first singly-bound displacement and this second singly-bound displacement and respectively the generation first reciprocal seat in the same way move with the second reciprocal seat and move.
According to above-mentioned conception, when wherein this connecting rod moves at this first reciprocal seat and produces, will be subjected to this first compressive plane extruding and produce a connecting rod displacement.
According to above-mentioned conception, wherein this connecting rod will move in this non-level connecting rod track when being subjected to this first compressive plane extruding.
According to above-mentioned conception, wherein this connecting rod when back and forth seat produces this second reciprocal seat and moves, will be lifted away from surface level at this gradually, and first pushes face and this first inclined-plane and cunning places on this first reciprocal platform along this.
According to above-mentioned conception, wherein this movable fastener will be squeezed and produces forward second a buckle displacement when this connecting rod produces this connecting rod displacement.
According to above-mentioned conception, wherein this buckle spring will be squeezed when this movable fastener produces this second buckle displacement.
According to above-mentioned conception, wherein the buckle end of this movable fastener will separate with this buckle slot when this second buckle displacement produces, and then realize getting loose.
According to above-mentioned conception, wherein this contact pin after this movable fastener produces this second buckle displacement, the elastic force that this contact spring of mat is provided and this hole is outstanding certainly, and then realize ejecting.
According to above-mentioned conception, wherein this contact pin moves at this second reciprocal seat when taking place, and will put on this second reciprocal platform along this second inclined-plane cunning.
According to above-mentioned conception, wherein this contact pin will can't bounce back because of the support that is subjected to this second reciprocal platform, and then reliable the realization ejects.
According to above-mentioned conception, wherein this reciprocal substrate and reciprocal seat return back to the original position with the elastic force that provided by this reciprocal spring after this release force is by removal.
According to above-mentioned conception, wherein this connecting rod returns back in the process in original position at this contact seat, will get back to this crank-guide way along this connecting rod track.
According to above-mentioned conception, wherein this connecting rod will be subjected to this second to push face extruding and move along this answer direction in this non-level connecting rod track after getting back to this crank-guide way.
According to above-mentioned conception, wherein this connecting rod is subjected to this second to push face when extruding, can't this movable fastener of control.
According to above-mentioned conception, wherein this movable fastener will produce a return motion along the elastic force that this buckle spring is provided after not being subjected to this connecting rod control.
According to above-mentioned conception, wherein this return motion of this movable fastener will be because of the outstanding control that is subjected to this buckle platform of contact pin.
A kind of singly-bound that utilizes of the present invention can be reached the expansion port that gets loose and eject function, and it contains: a pedestal, be provided with several contact mechanisms, and it has the buckle platform respectively and contact spring of mat links to each other with this pedestal; Several electric connectors are that the position is arranged on this pedestal respectively; One is to be located at this pedestal with this contact is inter-agency toward covering substrate, in order to transmitting movement, and contains reciprocal of the reciprocal platform of several tools; Several firm mechanisms are to be individually fixed in this pedestal, and respectively have a movable fastener and be butted on this buckle platform; And a removable lid, be to cover to be connected on this pedestal and corresponding all this contact mechanism and this electric connectors, in order to carrying notebook computer, and this contact mechanism and this electric connector can be given prominence to this lid.
According to above-mentioned conception, wherein the two ends of this movable fastener are respectively a buckle end and and firmly hold.
According to above-mentioned conception, this buckle platform and this buckle end offsets and control range of movement mutually each other wherein.
According to above-mentioned conception, wherein this contact mechanism slide on this reciprocal platform after, will be subjected to its support and do not bounce back, reliably notebook computer is ejected.
According to above-mentioned conception, wherein this movable fastener is a stepped appearance.
Be clearer understanding purpose of the present invention, characteristics and advantage, below in conjunction with accompanying drawing to of the present invention preferable
Embodiment is elaborated.
(4) description of drawings
Fig. 1 is that the singly-bound for preferred embodiment of the present invention gets loose and ejects the outside drawing of expansion port.
Fig. 2 is the side view for the notebook computer of preferred embodiment of the present invention and expansion port binding.
Fig. 3 is the reciprocator's structural drawing for preferred embodiment of the present invention.
Fig. 4 is the firm mechanism structure figure for preferred embodiment of the present invention.
Fig. 5 is the contact mechanism structure figure for preferred embodiment of the present invention.
Fig. 6 is the array mode synoptic diagram of reciprocator, contact mechanism, firm mechanism and pedestal for preferred embodiment of the present invention.
Fig. 7 is the constitutional diagram of pedestal, reciprocator, contact mechanism and firm mechanism for preferred embodiment of the present invention.
(5) embodiment
The single-piece of the present invention liftout attachment that gets loose can and fully be understood by following embodiment explanation, make the personage who has the knack of present technique to finish according to this, yet the present invention is limited it to implement kenel by the following example.
Seeing also Fig. 1, is that singly-bound for preferred embodiment of the present invention gets loose and ejects the outside drawing of expansion port.As shown in Figure 1, this expansion port comprises a pedestal 1 and a removable lid 2, and wherein the buckle end 611 of electric connector 8, contact pin 51 and movable fastener can protrude in removable lid 2, and singly-bound 43 then is positioned at the side of expansion port.
Seeing also Fig. 2, is to eject the side view that expansion port links for the notebook computer of preferred embodiment of the present invention and singly-bound get loose.As shown in Figure 2, when notebook computer 3 places on this removable lid 2, this contact pin 51 will sink because of the gravity that bears notebook computer 3, at this moment, the buckle end 611 of this movable fastener can answer the elastic force effect of buckle spring 64 to combine along a roller 65 motions and with the buckle slot 31 of notebook computer 3 because of not being subjected to 51 control of contact pin, and then realize firm effect.On the other hand, 51 positions that can can't return back to because of buckle end 611 control that are subjected to movable fastener before not being squeezed of contact pin this moment.
Seeing also Fig. 3, is reciprocator's structural drawing that the singly-bound for preferred embodiment of the present invention gets loose and ejects expansion port.As shown in Figure 3, reciprocator 4 comprises reciprocal substrate 41 and is formed and be fixed on the reciprocal seat 42 of reciprocal substrate 41 by left and right sides portion.Wherein, these both sides have the same movement structure, and it comprises: a track 421, a crank-guide way 422, one first inclined-plane 423, one second inclined-plane, 425, one first reciprocal platform 424 and one second reciprocal platform 426.Wherein crank-guide way 422 is pushed face 4222 and is formed by one first accurate crowded face 4221, a loading end 4223 and one second.
Seeing also Fig. 4, is that singly-bound for preferred embodiment of the present invention gets loose and ejects the firm mechanism structure figure of expansion port.As shown in Figure 4, firm mechanism 6 comprises: movable fastener 61, its two ends are respectively buckle end 611 and firmly hold 612; Buckle spring 64; Firm seat 62; And pressing plate 63; Wherein firm seat 62 holes 6211 that also comprise on a beam 621 and the beam., need be fixed in pressing plate 63 on the firm seat 62 when carrying out the assembling of part actual, to guarantee that movable fastener 61 can normal operations.Secondly, connecting rod 7 is placed connecting rod track 622, and the firm end 612 that makes movable fastener is between above-mentioned buckle spring 64 and connecting rod 7.
Seeing also Fig. 5, is contact mechanism 5 structural drawing that the singly-bound for preferred embodiment of the present invention gets loose and ejects expansion port.As shown in Figure 5, contact mechanism 5 is made up of contact pin 51 and contact spring 52, and wherein contact pin 51 also comprises a buckle platform 511.
Seeing also Fig. 6, is the get loose array mode synoptic diagram of the reciprocator, contact mechanism, firm mechanism and the pedestal that eject expansion port of singly-bound for preferred embodiment of the present invention.
Seeing also Fig. 7, is the get loose constitutional diagram of the pedestal, reciprocator, contact mechanism and the firm mechanism that eject expansion port of singly-bound for preferred embodiment of the present invention.
As Fig. 6～shown in Figure 7, when carrying out work in combination, need earlier firm seat 62 to be fixed on the reciprocal substrate 41, need determine in the time of fixedly that connecting rod 7 has placed in the crank-guide way 422 of reciprocal seat 42, and need allow beam 621 cross-over connections on the firm seat on the track 421 of reciprocal seat 42, and make this contact pin 51 outstanding by hole 6211.On the other hand, fixing firm seat 62 o'clock, but the buckle platform 511 on this contact pin 51 will offset and the range of movement of the movable fastener 61 of control with the buckle end 611 of movable fastener.Can be in order to supporting removable lid 2 (asking for an interview figure one) as for 12 of each outstanding support columns on the pedestal 1, and stator 11 can be in order to keep the space of reciprocal substrate 41.
See also Fig. 1, Fig. 4, Fig. 5 and Fig. 6, wherein singly-bound gets loose and has two groups of identical contact mechanisms 5 and firm mechanism 6 on the reciprocal substrate 41 that ejects expansion port, now only with wherein one group of explanation of carrying out motion process.See also Fig. 7, when getting loose work, utilize a release force to push singly-bound 43 in the mode of the two stage application of forces, at this moment, singly-bound 43 will produce the first singly-bound displacement and the second singly-bound displacement in the same way of two stages in regular turn.When pushing, back and forth substrate 41 and reciprocal the 42 first reciprocal seat that also can produce synchronously forward on it move with the second reciprocal seat and move; On the throne moving past in the journey, back and forth substrate 41 will maintain in the tracks that stator 11 constituted.See also Fig. 6, when the first reciprocal seat moves when taking place, connecting rod 7 will be subjected to first to push face 4221 extruding and start from non-level connecting rod track 622 (seeing also Fig. 4) motion and produce forward first connecting rod displacement.In above-mentioned motion process, the firm end 612 of movable fastener will be subjected to the extruding of connecting rod 7 and relatedly make movable fastener 61 move, and then will make binding (seeing also Fig. 2) between the buckle slot 31 of buckle end 611 and notebook computer 3 of movable fastener separate and reach the effect that gets loose.
See also Fig. 2, because movable fastener 61 catatrepsis and the pin of control contact again 51, therefore, contact pin 51 will be answered the elastic force that contact spring 52 provides and be ejected, and then obtain to eject the function of notebook computer 3.Yet when the second reciprocal seat moves generation, contact pin 51 will slide on the second reciprocal platform 426 (seeing also Fig. 7) along with second inclined-plane 425; And in this motion process, contact pin 51 will be raised gradually because of the upwards anchorage force that second inclined-plane 425 and the second reciprocal platform 426 are provided, and then can really notebook computer 3 be ejected (seeing also Fig. 2).So far, the action that utilizes singly-bound to get loose to eject is promptly accused and is finished.Because the elastic force of contact spring 52 will be with increasing service time and decline gradually, elastic force finally may take place be not enough to situation that notebook computer 3 is ejected; Then can avoid this elastic force deficiency with the problem that causes by the above-mentioned design that utilizes second inclined-plane 425 and the second reciprocal platform 426 to support contact pin 51.
See also Fig. 3 and Fig. 6, when connecting rod 7 moves and after being lifted away from surface level, connecting rod 7 will slide on the first reciprocal platform 424 along first inclined-plane 423 in this non-level connecting rod track 622.So far, connecting rod 7 promptly is not subjected to first extruding of pushing face 4221 of crank-guide way, and also will can innervate because of no longer being squeezed formula fastener 61 of buckle spring 64 produces a return motion.Again since this moment the contact pin 51 ejected, therefore the range of movement of movable fastener 61 will be subjected to 511 control of buckle platform.Move when taking place when the second reciprocal seat again, connecting rod 7 will because of slide to be not subjected on the first reciprocal platform 424 the second reciprocal seat move influence.
See also Fig. 6, when carrying out Recovery Process, in case the release force removal, then back and forth substrate 41 will be subjected to the elastic force that reciprocal spring 44 provides and produces one and reply action; In Recovery Process, contact pin 51 returned back to initial state by the second reciprocal platform 426 along second inclined-plane 425 before this, secondly then was that connecting rod 7 is back in the crank-guide way 422 along first inclined-plane, 423 cunnings by the first reciprocal platform 424; Afterwards, be subjected to second of crank-guide way to push face 4222 again and push and in connecting rod track 622, move to the preceding state that is not squeezed.Finally, back and forth 41 of substrates can be subjected to pedestal 1 control and parked reference position before not being subjected at first the release force extruding.So far, promptly finish the whole to-and-fro movement process that gets loose and eject.
In sum, the present invention's invention provides a device that utilizes singly-bound can finish and get loose and eject, it will effectively solve tradition and carry out part when changing the outfit, and all need simultaneously and evenly force in a plurality of control knobs to be difficult for or the shortcoming that can't separate to avoid separating.And the present invention provides the contact anchorage force by the design that has inclined-plane and platform, and it can be exempted because of spring force and go down so that can't be with the shortcoming of components apart with increasing service time.Therefore, the value of the real tool industry development of the present invention.
Claims (24)
1. singly-bound liftout attachment that gets loose is characterized in that, comprising:
One pedestal;
One contact mechanism has a contact spring and is connected in this pedestal, and has a contact pin;
One reciprocator is arranged between this pedestal and this contact mechanism, and comprises back and forth seat of a reciprocal substrate and, and wherein back and forth seat is to be fixed on this reciprocal substrate; One firm mechanism is to be fixed in this pedestal, has a movable fastener and is contacted with this a contact mechanism and a firm seat; And
One connecting rod, be arranged between this reciprocal seat and this movable fastener, and connect with this active card fastener, when this reciprocal seat is pushed this connecting rod with this reciprocal seat, this connecting rod then promotes this movable fastener breaks away from this movable fastener and this contact pin, and this contact spring is stretched.
2. device as claimed in claim 1 is characterized in that this pedestal convexes with several stators, is in order to keep this reciprocator on a tracks.
3. device as claimed in claim 1 is characterized in that this pedestal convexes with several support columns, and the length of these several support columns is not homogeneous.
4. device as claimed in claim 1 is characterized in that, has a buckle platform on this contact pin.
5. device as claimed in claim 1 is characterized in that this reciprocator also comprises a singly-bound, in order to the startup mechanism of ejecting that gets loose.
6. device as claimed in claim 5, it is characterized in that, this singly-bound will produce in the same way two phase displacement because of being subjected to a release force, promptly be respectively the first singly-bound displacement with the second singly-bound displacement, and back and forth seat will be according to this first singly-bound displacement and this second singly-bound displacement and respectively the generation first reciprocal seat in the same way move with the second reciprocal seat and move.
7. device as claimed in claim 1 is characterized in that, this reciprocator also comprises at least one reciprocal spring, in order to restoring force to be provided.
8. device as claimed in claim 7 is characterized in that, this reciprocal substrate and reciprocal seat return back to the original position with the spring power that provided by this reciprocal spring after this release force is by removal.
9. device as claimed in claim 1 is characterized in that, this contact spring is in order to ejecting force to be provided.
10. device as claimed in claim 1 is characterized in that, this reciprocal seat also comprises left and right sides portion, and this left and right sides portion is positioned at correspondence position mutually and has the same movement structure.
11. device as claimed in claim 10 is characterized in that, this same movement structure comprises: a track, a crank-guide way, one first inclined-plane, one second inclined-plane, one first reciprocal platform and one second reciprocal platform, wherein:
This crank-guide way contains one first to be pushed face, one second and pushes a face and a loading end, and this crank-guide way is in order to carry this connecting rod;
This first inclined-plane connects this crank-guide way and this first reciprocal platform;
This second inclined-plane is connected in this second reciprocal platform;
Should also comprise a beam by firm seat, be cross-over connection on this track, and have this contact pin of control and eject the function of scope, can be outstanding and have the hole on this beam for this contact pin; And/or should be positioned between this left and right sides portion by firm seat.
12. device as claimed in claim 11 is characterized in that:
When this connecting rod moves at this first reciprocal seat and produces, will be subjected to this first to push the face extruding and produce a connecting rod displacement; This connecting rod will move in this non-level connecting rod track when being subjected to this first compressive plane extruding; And/or this connecting rod when back and forth seat produces this second reciprocal seat and moves, will be lifted away from surface level at this gradually, and first pushes face and this first inclined-plane and cunning places on this first reciprocal platform along this.
13. device as claimed in claim 12 is characterized in that:
When this movable fastener produces this connecting rod displacement at this connecting rod, to be squeezed and produce forward second a buckle displacement, and this contact pin is after this movable fastener produces this second buckle displacement, will be with spring power that this contact spring provided and this hole is outstanding certainly, and then produce and eject effect; When this buckle spring produces this second buckle displacement at this movable fastener, will be squeezed; And/or the buckle end of this movable fastener will separate with a buckle slot when this second buckle displacement produces, and then realize getting loose.
14. device as claimed in claim 11, it is characterized in that this contact pin moves at this second reciprocal seat when taking place, and will put on this second reciprocal platform along this second inclined-plane cunning, and this contact pin will can't bounce back because of the support that is subjected to this second reciprocal platform, and then ejects reliably.
15. device as claimed in claim 10 is characterized in that:
Should have paired connecting rod track in crank-guide way corresponding section by firm seat with this left and right sides portion;
This connecting rod track is non-level track; And/or corresponding this crank-guide way and this connecting rod interorbital can be put a connecting rod.
16. device as claimed in claim 1 is characterized in that, this movable fastener is stepped appearance.
17. device as claimed in claim 1, it is characterized in that an end of this movable fastener is the buckle end, the other end is firm end, and the buckle end of this movable fastener and this buckle platform offset, but and the range of movement of this this movable fastener of buckle platform control.
18. device as claimed in claim 1 is characterized in that:
Should contain a buckle spring and hold the firm end of being somebody's turn to do of this movable fastener by firm seat;
The firm end of this movable fastener is positioned between this buckle spring and this connecting rod, and range of movement is subjected to this buckle spring and the control of this connecting rod institute;
This connecting rod returns back in the process in original position at this contact seat, will get back to this crank-guide way along this connecting rod track;
This connecting rod will be subjected to this second to push face extruding and move along this answer direction in this non-level connecting rod track after getting back to this crank-guide way;
This connecting rod is subjected to this second to push face when extruding, can't this movable fastener of control;
This movable fastener will produce a return motion along the spring power that this buckle spring is provided after not being subjected to this connecting rod control; And/or this return motion of this movable fastener will be because of the outstanding control that is subjected to this buckle platform of this contact pin.
19. device as claimed in claim 1 is characterized in that, this firm seat also comprises a rigidity pressing plate, and this rigidity pressing plate contains a track, in order to keep this movable fastener operational range.
20. device as claimed in claim 1, it is characterized in that, this contact pin will move because of external force extruding produces one, and this movable fastener was after this contact pin generation should be moved, to produce one first buckle displacement because of the spring power effect that is subjected to this buckle spring, advance reaching firm effect, and this contact pin is after this movable fastener produces this first buckle displacement, will be hampered by this movable fastener and can't returns back to position before former not being squeezed.
21. the expansion port that singly-bound gets loose and ejects is characterized in that, comprising:
One pedestal is provided with several contact mechanisms, and it has the buckle platform respectively and links to each other with this pedestal with a contact spring;
Several electric connectors are to be arranged at respectively on this pedestal;
One reciprocal substrate is to be located at this pedestal and this contact is inter-agency, in order to transmitting movement and contain the reciprocal seat of the reciprocal platform of several tools;
Several firm mechanisms are to be individually fixed in this pedestal, and have a movable fastener respectively and be butted on this buckle platform; And
One removable lid, be to cover to be connected on this pedestal and corresponding all this contact mechanism and this electric connectors, in order to carry a notebook computer, and this contact mechanism and this electric connector can be given prominence to this lid, wherein, this movable fastener connects with reciprocal seat and is subjected to this back and forth pushing of seat and produce displacement, cause the movable fastener of this buckle platform and this to remove butt, make this contact mechanism be subjected to pushing of this contact spring and outstanding this lid, and this movable fastener no longer with this notebook computer buckle.
22. expansion port as claimed in claim 21 is characterized in that, the two ends of this movable fastener are respectively a buckle end and and firmly hold, and this buckle platform and this buckle end offsets and control range of movement mutually each other.
23. expansion port as claimed in claim 21 is characterized in that, after this contact mechanism slides on this reciprocal platform, will be subjected to its support and does not bounce back, reliably this notebook computer is ejected.
24. expansion port as claimed in claim 22 is characterized in that, this movable fastener is a stepped appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03104185XA CN1299183C (en) | 2003-02-13 | 2003-02-13 | Single key loosening and liftout attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03104185XA CN1299183C (en) | 2003-02-13 | 2003-02-13 | Single key loosening and liftout attachment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1521589A CN1521589A (en) | 2004-08-18 |
| CN1299183C true CN1299183C (en) | 2007-02-07 |
Family
ID=34282187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03104185XA Expired - Fee Related CN1299183C (en) | 2003-02-13 | 2003-02-13 | Single key loosening and liftout attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1299183C (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997323A (en) * | 1997-04-15 | 1999-12-07 | Samsung Electronic Co., Ltd. | Device for connecting a portable computer to a docking station |
| US6061233A (en) * | 1998-01-13 | 2000-05-09 | Samsung Electronics Co., Ltd. | Docking station for a laptop computer |
-
2003
- 2003-02-13 CN CNB03104185XA patent/CN1299183C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997323A (en) * | 1997-04-15 | 1999-12-07 | Samsung Electronic Co., Ltd. | Device for connecting a portable computer to a docking station |
| US6061233A (en) * | 1998-01-13 | 2000-05-09 | Samsung Electronics Co., Ltd. | Docking station for a laptop computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1521589A (en) | 2004-08-18 |
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